#include"rect.h"
#include<stdlib.h>
int main()
{
	Rectangle rect;
	rect.show();
	rect.assign(100, 200, 300, 400);
	rect.show();
	Rectangle rect1(0, 0, 200, 200);
	rect1.show();
	rect1.assign(100, 200, 300, 400);
	cout << "Area of rect:" << rect.area() << "Perimeter of rect:" << rect.perimeter() << endl;
	system("pause");
	return 0;
}